I've got an 89 200 that is currently on 034 IIB EFI, and I am looking to part with the ecu and harness. I will provide some premade tunes that have been taken from 034's website, And the current tune that I am running on. The ECU will come with a complete harness that has been terminated with connectors to everything needed. In addition to this, you will need to buy separate the sensors to go with it (TPS, CLT, IAT, 02, and Hall(5 window dizzy)). Looking to get about 600 shipped for this. I can supply part numbers of whats needed sensor wise. PM me if interested! Will take pictures if interested